Seiko Cal. 3871 - 280

Seiko 3871-280

This Hand-Winding model from 1965 features a 43mm PVD Black case. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-a92652021092]

Also known as: Monster, Silverwave

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
43mm
Case Thickness
8.1mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
200m
Dial Color
White
Jewels
21j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1965

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seikata-wm-a92652021092